Literature

• Axelrod, F.S. 2015. A Systematic Vademecum to the Vascular Plants of Sint Eustatius. 179 pp.
• Boldingh, I. 1913. Flora voor de Nederlandsch West-Indische eilanden. 450. J.H. de Bussy, Amsterdam - Derde Uitgave van het Van Eedenfonds.
• Encyclopedia of Life. [link]
• Freitas, J.A. de, Rojer, A.C. 2013. New plant records for Bonaire and the Dutch Caribbean Islands. Caribbean Journal of Science 47: 114-117.
• Kramer, K.U. 1962. Pteridophyta. Flora of the Netherlands Antilles 1: 1-84.
• Proctor, G.R. 1977. Pteridophyta. Flora of the Lesser Antilles, Leeward and Windward Islands In: Flora of the Lesser Antilles, Leeward and Windward Islands. 2: 414. Arnold Arboretum, Harvard University, Jamaica Plain, Massachusetts.
• Proosdij, A.S.J. van 2012. Arnoldo's Zakflora: Wat in het wild groeit en bloeit op Aruba, Bonaire en Curaçao. 318 pp. Walburg Pers, Zutphen.
• Rojer, A. 1997. Biological inventory of Sint Eustatius. CARMABI Foundation, Curaçao.
• Rojer, A. 1997. Biological inventory of St. Maarten. 102 pp. CARMABI Foundation, Curaçao.

Literature references linked to higher taxa

• Catalogue of Life. Species 2000 & ITIS. [link] (Polypodiopsida)
• The Plant List 2013. The Plant List version 1.1. [link] (Nephrolepis)